CN109029477A - The planning of electric vehicle intelligent charge and reservation system and method - Google Patents
The planning of electric vehicle intelligent charge and reservation system and method Download PDFInfo
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- CN109029477A CN109029477A CN201810585891.XA CN201810585891A CN109029477A CN 109029477 A CN109029477 A CN 109029477A CN 201810585891 A CN201810585891 A CN 201810585891A CN 109029477 A CN109029477 A CN 109029477A
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- electric vehicle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
Abstract
A kind of planning of electric vehicle intelligent charge and predetermined technique include: to obtain the current electric quantity information of Vehicular battery；It obtains current vehicle position and plans the information of travel route；Search is located at current vehicle position and/or plans the charging station near travel route；It obtains current vehicle position and/or plans the status information of charging station near travel route；And the information based on all above-mentioned acquisitions provides charging planning proposal to vehicle driver, described for including the charging station location suggested and the route for leading to charging station in charging planning proposal；Obtain confirmation of the vehicle driver to charging planning proposal；And charging predetermined request is sent to charging system based on the confirmation of driver；Wherein, the information of above-mentioned acquisition, and the charging planning proposal provided based on the information update of update to vehicle driver are dynamically provided.
Description
Technical field
This application involves a kind of system and method for planning charging scheme for electric vehicle.
Background technique
Electric vehicle is using on-vehicle battery as power source, to power for motor to drive vehicle driving.Opposite conventional fuel oil
For vehicle, electric vehicle has fewer environmental impacts, thus application prospect is had an optimistic view of extensively, but current many relevant technologies, especially
It is that charging scheme etc. is planned in electric vehicle driving process, still immature.In some schemes of the prior art, electronic
When vehicle driving, the remaining capacity state of Vehicular battery is monitored, it is known that available power level determined continues operating range, and
Prompt travels available charging station on the way.
For example, patent document WO2015153140 disclose it is a kind of provide the technology of stroke planning for electric vehicle, to
Charge position is added in the travel route of planning, and the battery capacity during the trip based on real surplus in vehicle, to driving
Person prompts shifting gears for driving behavior and power consumption, and recommends the charge position updated.The technology that the document provides is only
In view of the state change of one side of vehicle, it is not included in the various factors of one side of charging station, therefore, the charging provided for driver
Scheme proposals are possible and not perfect.If it is recommended that charging station may because a variety of causes can not be Vehicular charging, for example, charging station
Failure, charging station charging equipment be occupied full etc., then, vehicle can not effectively fill after reaching this charging station for vehicle
Electricity can then be brought a lot of trouble to vehicle.
Accordingly, it is desirable to be able to be that electric vehicle plans more preferably charging scheme based on factors as various as possible.
Summary of the invention
The application is intended to provide a kind of improved electric vehicle charging planning and predetermined technique, wherein being included in electric vehicle
The information of side, navigation side and charging side, so as to plan more reliable, more effective charging scheme for electric vehicle.
According to the one aspect of the application, a kind of electric vehicle intelligent charge planning and reservation system are provided, is configured to
It cooperates with navigation system and charging system and executes operations described below:
The current electric quantity information of Vehicular battery is obtained by electric vehicle；
Current vehicle position is obtained by navigation system and plans the information of travel route；
Search for the charging station being located near current vehicle position and/or planning travel route in charging system；
Current vehicle position is obtained by charging system and/or plans the status information of charging station near travel route；
Information based on all above-mentioned acquisitions provides charging planning proposal to vehicle driver, described for the planning proposal that charges
In include the charging station location suggested and lead to the route of charging station；
Obtain confirmation of the vehicle driver to charging planning proposal；And
Charging predetermined request is sent to charging system based on the confirmation of driver；
Wherein, the electric vehicle intelligent charge planning and reservation system dynamic update the information of above-mentioned acquisition, and base
In the charging planning proposal that the information update of update is provided to vehicle driver.
According to further aspect of the application, a kind of electric vehicle intelligent charge planning and preordering method are provided, it can
Selection of land can be planned by previously described electric vehicle intelligent charge and reservation system is implemented, and the method includes the following steps:
Obtain the current electric quantity information of Vehicular battery；
It obtains current vehicle position and plans the information of travel route；
Search is located at current vehicle position and/or plans the charging station near travel route；
It obtains current vehicle position and/or plans the status information of charging station near travel route；And
Information based on all above-mentioned acquisitions provides charging planning proposal to vehicle driver, described for the planning proposal that charges
In include the charging station location suggested and lead to the route of charging station；
Obtain confirmation of the vehicle driver to charging planning proposal；And
Charging predetermined request is sent to charging system based on the confirmation of driver；
Wherein, the information of above-mentioned acquisition is dynamically updated in the method, and the information update based on update is driven to vehicle
The charging planning proposal that the person of sailing provides.
According to the application, the information based on electric vehicle side, navigation side and charging side provides charging side for electric vehicle
Case enables electric vehicle to reach available charging station really by guidance and is sufficiently charged, to avoid electric vehicle
Delayed and charges and therefore delay stroke.
Detailed description of the invention
Fig. 1 is the schematic diagram according to the electric vehicle intelligent charge of a kind of embodiment of the application planning and reservation system；
Fig. 2 is the schematic diagram of electric vehicle intelligent charge planning and the information exchange in reservation system and update；
Fig. 3 be according to a kind of electric vehicle intelligent charge of embodiment of the application planning and preordering method execute based on
The schematic flow chart of driver command planning charging scheme；
Fig. 4 is that the planning of electric vehicle intelligent charge is planned with what preordering method executed when Vehicular battery electricity is lower automatically
The schematic flow chart of charging scheme.
Specific embodiment
Some embodiments of electric vehicle the intelligent charge planning and predetermined technique of the application are described with reference to the accompanying drawings.
This application involves provide intelligent charge programme for electric vehicle.The electric vehicle referred here to includes only by electricity
Pure electric vehicle, the plug-in hybrid vehicle concurrently or separately driven by motor and engine etc. of machine driving, these
The motor of electric vehicle supplies electric energy by Vehicular battery, thus needs to fill afterwards for battery to a certain extent in Vehicular battery consumption
Electricity.Currently, electric vehicle is usually filled using public charging equipment, cell charging equipment or household charging equipment etc. for it
Electricity.The charging station network of oneself is looked forward to or will be built to many vehicles, also has many third parties' chargings operator to provide charging
It stands network.Limitation based on current vehicle itself with external charging equipment and technology, for the reason of the vehicle battery charging speed, benefit
It is electric vehicle charging with the charging equipment that these charging station networks provide, requires for quite a long time to fill Vehicular battery
It is full, for example, it is desired to 30 minutes or longer time.Therefore, when electric vehicle is gone on a journey, the electric vehicle charging time, and waiting can
With the time of charging equipment, quite long journey time can be all occupied.And if discovery is charged after electric vehicle arrival charging station
It stands because a variety of causes can not provide charging service, and has to turn to other charging stations, then further increase journey time, or even lead
Cause can not continue to complete stroke.The application is based on this understanding, proposes for drive route scheme and charging route plan to be combined,
Reliable charging planning proposal is provided for driver, the charging of charging can not be provided to avoid wasting because of the charging time, accidentally driving towards
Standing etc. leads to the unnecessary extension of total travel time.
For this purpose, being used for this application provides a kind of planning of electric vehicle intelligent charge and reservation system to pure electric vehicle
Or the plug-in hybrid vehicle with pure electric vehicle driving mode provides the suggestion in relation to charging, a kind of embodiments possible
As shown in Figure 1.
Referring to Fig. 1, driver 1 (or other appliance crews) have be mounted with related application smart phone (or its
Its smart machine, such as iPad) 2, drive electric vehicle 3.Driver 1 can pass through smart phone 2 and telecommunication net
4 wireless telecommunications of network.Optionally, vehicle 3 have can be with the wireless telecommunication systems of 4 wireless telecommunications of long-distance communication network；For this purpose, vehicle
Human-computer interaction interface, such as the input/output interface of Vehicular navigation system are equipped in 3.Still optionally further, driver 1
Smart phone 2 can realize in a wired or wireless manner interconnection with the wireless telecommunication systems of vehicle 3.
Generally, no matter with what concrete mode, driver 1 can be logical by establishing between long-distance communication network 4
News, to send information to long-distance communication network 4 and receive information from long-distance communication network 4.
Cloud platform (the example that the electric vehicle intelligent charge planning of the application and reservation system are mainly provided in vehicular manufacturer
Such as can be referred to as vehicular manufacturer's cloud platform) building in 5 and implementation.It can between vehicular manufacturer's cloud platform 5 and driver 1
Communication.Specifically, vehicular manufacturer's cloud platform 5 can be communicated with long-distance communication network 4, thus through long-distance communication network 4 with
It is sent and received information between driver 1 (smart phone 2 and/or vehicle 3).In this way, vehicular manufacturer's cloud platform 5 can receive
Various vehicle side's information from smart phone 2 and/or vehicle 3, including vehicle running state, remaining driving mileage, vehicle electrical
Pond surplus, current vehicle power consumption rate, vehicle can continue the car status information relevant to vehicle such as operating range and driver
Instruction (including charging predetermined information) etc.；Vehicular manufacturer's cloud platform 5 can send various to smart phone 2 and/or vehicle 3 again
Information in relation to suggestions such as charging route plannings.Advisory information from vehicular manufacturer's cloud platform 5 can be in smart phone 2
And/or it is exported on the output interface (such as display screen) of vehicle 3, and can also be prompted by sound etc. to driver 1.Example
Such as, the navigation information that the advisory information from vehicular manufacturer's cloud platform 5 can be used as vehicle 3 is supplied to driver 1.
Vehicular manufacturer's cloud platform 5 also with 6 communication connection of navigation cloud platform of vehicles navigation system, thus with navigation
It is sent and received information between cloud platform 6.In this way, vehicular manufacturer's cloud platform 5 can obtain 3 row of vehicle from navigation cloud platform 6
Sail relevant cartographic information on the way.
Vehicular manufacturer's cloud platform 5 also with 7 communication connection of charging operator cloud platform of vehicles, is thus transported with charging
It is sent and received information between battalion's quotient's cloud platform 7.Communication between vehicular manufacturer's cloud platform 5 and charging operator's cloud platform 7
It is realized by communications protocol between the two.Charging operator can be the charging operation of electric vehicle supplier oneself building
Quotient is also possible to third party's charging operator.Charging operator's cloud platform 7 usually manages the charging station for being distributed in different location
8 (including monitor accordingly and service system) have corresponding charging equipment 9 in each charging station 8, such as hand over DC charging
Stake or charging wall box etc..Vehicular manufacturer's cloud platform 5 can obtain the real-time of each charging station 8 from charging operator's cloud platform 7
State, and send to each charging station 8 letter of related Vehicular charging predetermined (including read time, the cancellation etc. of charging)
Breath.Charging operator's cloud platform 7 can the real-time status (real-time status including each charging equipment 9) to charging station 8 supervise
Control, and handle various charging predetermined informations.It may be noted that between charging operator's cloud platform 7 and charging station 8, charging equipment 9
Communication, can be realized, the communication between charging station 8 and charging equipment 9 can also be by wired by wired or wireless mode
Or it wirelessly realizes.
Vehicular manufacturer's cloud platform 5 be configured to based on driver 1 instruction (such as driver using navigation system it is true
Determine travel route) search charging station 8, including: the available charging station near 3 current location of search vehicle；Search vehicle 3 will
Travel the available charging station near the programme path of process；Search for the available charging station near 3 destination of vehicle.This
Outside, vehicular manufacturer's cloud platform 5 is configured to that charging station 8 can be searched for automatically when Vehicular battery electricity is lower, including:
It is consumed to a certain extent in Vehicular battery, i.e., battery capacity (thus determines that vehicle can continue operating range lower than the charge value of setting
Less than a preset distance) when, the available charging station near automatic 3 current location of search vehicle.Vehicular manufacturer's cloud platform 5 is being searched
After rope to available charging station 8, i.e., the prompt about available charging station 8 is sent to smart phone 2 and/or vehicle 3, including leading to can
It is prompted with the programme path of charging station 8.After confirming some charging station 8 charging that needs to use and recommend in driver 1, vehicular manufacturer
Cloud platform 5 is sent to charging operator's cloud platform 7 or the charging station 8 about the scheduled information that charges.
When vehicle travels, if deviating from the travel route planned originally, vehicular manufacturer's cloud platform 5 is again by driving
The person of sailing, which instructs search or executes automatic search, can use charging station 8.
It is said herein " near " refer to current location, programme path, destination at a distance of predetermined search distance (such as
500m) in range；If amplifying the predetermined search distance without available charging station in the predetermined search distance range and continuing to search
Rope.
Vehicular manufacturer's cloud platform 5 can search for the position that can use charging station by the charging station database of oneself storage.
Optionally, the position of charging station can also can be used by the search of navigation cloud platform 6.It optionally, can also be flat by charging operator's cloud
The search of platform 7 can use the position of charging station.
Vehicle driving on the way, vehicular manufacturer's cloud platform 5 monitor Vehicular battery available power level determine vehicle
Operating range can be continued, and when judging that vehicle can continue operating range less than a preset distance, be, for example, less than to be arrived in programme path
When operating range needed for up to destination, automatic search charging station 8 is executed, and about available charging station 8 and will lead to available
The programme path prompt of charging station 8 is sent to driver 1, and sends to charging operator's cloud platform 7 and confirm about driver 1
The predetermined charging of charging station 8 information.
After vehicular manufacturer's cloud platform 5 subscribes charging station 8, make a reservation for if needing to cancel this for any reason, such as
Vehicle, which deviates from the travel route planned originally, causes original scheduled charging station 8 to be no longer applicable in or non-optimal, vehicle manufacture
Quotient's cloud platform 5 then prompts 1 cancellation of driver, and after driver 1 confirms, takes to the charging sending of operator's cloud platform 7
Disappear the information of scheduled charging station 8.
Vehicular manufacturer's cloud platform 5 can be configured to estimate vehicle based on factors such as current vehicle position, travel speed, road conditions
3 reach the time of the scheduled charging station 8 of institute, and the temporal information that will will be reached, along with presumable other information (example
Such as vehicle battery capacity and battery dump energy, and the charging required time thus estimated etc.), it is sent to charging operator
Cloud platform 7.Charging operator's cloud platform 7 can arrange the predetermined charging time according to the free time slot of charging station 8, and can mention
The predetermined charging time information (charging initial time, duration of charge etc.) supplied feeds back to vehicular manufacturer's cloud platform 5.
After subscribing charging station 8, vehicular manufacturer's cloud platform 5 also monitors vehicle in the way that vehicle sails for charging station 8
State, and calculate the time needed for vehicle reaches charging station 8.If vehicular manufacturer's cloud platform 5 judges that vehicle cannot be pre-
Fix time and reach charging station 8, vehicular manufacturer's cloud platform 5 then to driver 1 send warn, with remind driver 1 accelerate or
Cancellation.As option, in this case, vehicular manufacturer's cloud platform 5 can also inquire that charging operator's cloud platform 7 should
Whether charging station 8, which allows to be delayed, reaches.
It is appreciated that vehicular manufacturer's cloud platform 5 can have to the charging sending of operator's cloud platform 7 in a period of time
Close the request for needing one or more charging stations 5 to be the predetermined charging of multiple vehicles 3.For the vehicle 3 of each request charging, make a reservation for
Charge request may include expected charge position, it is contemplated that charging starting and duration.The operator's cloud platform 7 that charges can be according to corresponding
The occupancy and predetermined case of charging station 8, according to the request order of each vehicle 3, to distribute 8 position of charging station of each vehicle 3
And the charging time, and distribution information is fed back into vehicular manufacturer's cloud platform 5.
For this purpose, charging operator's cloud platform 7 dynamically detects each charging station by the monitoring and service system of each charging station 8
8 real-time status, and real-time status is fed back into vehicular manufacturer's cloud platform 5.Vehicular manufacturer's cloud platform 5 can be according to each charging
Stand 8 real-time status, such as charging equipment updates the charging suggestion to vehicle 3 using being delayed, quitting the subscription of, so that driver 1
Selection more preferably charging station 8.
Further, since the power consumption condition of vehicle 3 changes at any time, such as due to the electric appliance in weather, road conditions, vehicle 3
The variation of electricity consumption condition etc., vehicle can continue operating range, expected time for reaching charging station 8 etc. also to be changed at any time, charging operation
Quotient's cloud platform 7 dynamically monitors Vehicular battery and running state information, and may plan the charging station of recommendation again accordingly
8。
A kind of possible op mode of electric vehicle the intelligent charge planning and reservation system of the application is shown in Fig. 2,
Wherein, vehicular manufacturer's cloud platform 5 of the planning of electric vehicle intelligent charge and reservation system comprising the application is by remotely leading to
News network 4 receives vehicle side's information C1, C2...Ci of multiple electric vehicle 3-1,3-2...3-i, these vehicle side's information (packets
Include the information from vehicle and the information from driver) it is that dynamic updates.Specifically, vehicle side's information includes vehicle shape
State information, especially Vehicular battery surplus, current vehicle power consumption rate, vehicle can continue operating range etc..
In addition, vehicular manufacturer's cloud platform 5 receives navigation side's information M1, M2...Mi, including each vehicle from navigation cloud platform 6
The current location of 3-1,3-2...3-i, destination locations, corresponding available charging station location, in the expected driving path of vehicle
Traffic condition etc., these navigation side's information are also what dynamic updated.For example, the traffic condition in the expected driving path of vehicle can
To be obtained by the real-time acquisition information of navigation system, pre-stored information in relation to traffic condition etc..With vehicle present bit
Set and the variation of the traffic condition etc. in the expected driving path of vehicle, vehicular manufacturer's cloud platform 5 can real-time update recommend
Charging station and its location information.
In addition, vehicular manufacturer's cloud platform 5 receives available charging station 8-1,8- accordingly from charging operator's cloud platform 7
2...8-j and its charging side's information S1, S2...Sj of charging equipment 9-1,9-2...9-j, these charging station status informations are also
What dynamic updated.Charging side's information includes that current charging station is online, offline information, occupancy situation, predetermined case, charging ability,
Fault condition, credit rating etc., so that vehicular manufacturer's cloud platform 5 can assess the service quality of charging station 8, it will
Service quality preferably and is suitable for the charging station of vehicle 3 and recommends driver 1.
In vehicular manufacturer's cloud platform 5, based on vehicle side's information C1, C2...Ci that above-mentioned dynamic updates, vehicle and can
With charging station location information M1, M2...Mi and charging station status information E1, E2...Ej, filling for each vehicle is determined
Electric planning proposal, and smart phone 2 and/or vehicle 3 are sent through long-distance communication network 4 by charging planning proposal, and will drive
The person of sailing 1 is sent to charging operator's cloud platform 7 about the information of predetermined charging.Charge planning proposal and about predetermined charging
Information is also all that dynamic updates.
It is appreciated that the electric vehicle intelligent charge planning of the application and reservation system collectively utilize the vehicle of real-time update
Square information, navigation side information, charging side information, being capable of the charging that is suitble to of 1/ vehicle 3 of each driver recommendation to its service
It stands 8, and recommendation can be dynamically updated, find that no charging equipment 9 can be used after reaching charging station 8 to avoid vehicle 3, or
It needs to wait for a long time.In addition, always recommendation service better quality and the charging station of vehicle 3 can be suitable for.Therefore, vehicle
3 can obtain more reliable, more effective charging service in traveling on the way.
Present invention also provides a kind of planning of electric vehicle intelligent charge and preordering methods, can be in conjunction with previously mentioned
Electric vehicle intelligent charge planning and reservation system in implement.
Driver is based in the electric vehicle intelligent charge planning of the application and a kind of embodiments possible of preordering method
The schematic flow of instruction planning charging scheme is shown in FIG. 3.
It, will be related to each side in the planning of the electric vehicle intelligent charge of the application and preordering method using dotted line in Fig. 3
The step of mark off come.So-called each side refers to: third party's charging operator, map/navigation supplier, electric vehicle supplier cloud are flat
Platform, driver side (contain vehicle).
As shown in figure 3, driver plans the route or travel by vehicle arrived at the destination in step S1.
Step S2 and S3 are executed after step S1.
In step S2, vehicular manufacturer's cloud platform is sent to navigation cloud platform obtains the distance arrived at the destination, when driving
Between request.
In step S3, vehicular manufacturer's cloud platform, which detects vehicle achieved by the battery dump energy of electric vehicle, to continue
Operating range.
Step S4 is executed after step S2, wherein navigation cloud platform receives the request of vehicular manufacturer's cloud platform.It connects down
Come, in step S5, cloud platform of navigating prepares the answer of the distance, running time that arrive at the destination.Next, in step S6, vehicle
Manufacturer's cloud platform receives the answer of navigation cloud platform.
After step S3 and S6, the vehicle that step S3 is obtained can be continued sail in the step s 7 by vehicular manufacturer's cloud platform
It compares at a distance from what distance obtained in step S6 arrive at the destination.
Next, vehicular manufacturer's cloud platform judges that vehicle can continue whether operating range is greater than or equal in step S8
Up to the distance of destination.If answer be it is yes, go to step S9；If answer be it is no, go to step S12.In step s 8, may be used
Selection of land, it can be determined that vehicle can continue operating range surplus more certain greatly than the distance arrived at the destination, such as big by 20% or more, with
Certain safety coefficient is provided.
In step S9, vehicular manufacturer's cloud platform by arriving at the destination of being received in step S6 from navigation cloud platform away from
Driver is sent to from, running time.Next, receiving the arrival purpose of vehicular manufacturer's cloud platform transmission in step S10
The distance on ground, running time.Next, driver's confirmation is using the route or travel by vehicle planned in step S1 in step S11.
In step S12, vehicular manufacturer's cloud platform to charging operator's cloud platform (electric vehicle supplier's oneself, and
It is third-party) send the request for checking charging station state in route or travel by vehicle.
One or both of step S13 and S14 are executed after step S12.
In step S13, vehicular manufacturer's cloud platform obtains each charging of electric vehicle supplier oneself in route or travel by vehicle
The information for state of standing.
In step S14, third party's charging operator checks the state of its each charging station in route or travel by vehicle.
Step S15 is executed after step S14, third party charges operator for each charging station state of its in route or travel by vehicle
Information be sent to vehicular manufacturer's cloud platform.
After step S13 and S15, vehicular manufacturer's cloud platform in step s 16 suggest in route or travel by vehicle by determination
The charging station of selection and relevant charge information (including the charging time, it reaches and fills from some position in route or travel by vehicle
The distance in power station and path, etc.).
Next, the charging station of suggestion and charge information are sent to driving by vehicular manufacturer's cloud platform in step S17
Member.
Next, driver receives the charging station and charging letter of the suggestion of vehicular manufacturer's cloud platform transmission in step S18
Breath.
Next, in step S19, driver's confirmation using the suggestion of vehicular manufacturer's cloud platform one or more charging stations and
Charge information.
Next, driver is confirmed that the charging station used and charge information are sent out by vehicular manufacturer's cloud platform in step S20
Give charging operator's cloud platform.
One or both of step S21 and S22 are executed after step S20.
In step S21, vehicular manufacturer's cloud platform receives the charging operator cloud platform feedback of electric vehicle supplier oneself
Charging of confirming a reservation information.
In step S22, third party's charging operator's cloud platform inquires the state of its related charging station.Next, in step
S23, information of third party's charging operator's cloud platform to the predetermined charging of vehicular manufacturer's cloud platform feedback acknowledgment.
Step S24 is executed after step S21 and S23, wherein vehicular manufacturer's cloud platform will the scheduled charging station of success and
Charge information is sent to driver.
Next, driver obtains the scheduled charging station of vehicular manufacturer's cloud platform success and charging letter in step S25
Breath.
It is appreciated that those skilled in the art can plan charging side based on driver command to above-mentioned as the case may be
The charging planning process that case executes makes various adaptations.
It is further appreciated that according to the electric vehicle intelligent charge of the application planning and preordering method, vehicle driving on the way
Vehicle side's information, navigation side's information, charging side's information are constantly updated, so that variation update according to the actual situation is supplied to driving
The charging planning proposal of member.
It is being travelled on the way in the electric vehicle intelligent charge planning of the application and a kind of embodiments possible of preordering method
The schematic flow of charging scheme is planned automatically and is shown in FIG. 4 based on the lower situation of Vehicular battery electricity.
As shown in figure 4, in vehicle travel process, Vehicular battery remaining capacity information is sent to vehicle in step S101
Manufacturer's cloud platform.
Next, vehicular manufacturer's cloud platform can continue vehicle achieved by battery dump energy in step S102
Distance is sailed compared with an expected operating range limit value.
Next, vehicular manufacturer's cloud platform judges that vehicle can continue whether operating range is greater than or equal in step S103
It is expected that operating range limit value.If answer be it is yes, go to step S104；If answer be it is no, go to step S105.
In step S104, vehicular manufacturer's cloud platform does not intervene the current traveling of vehicle.
In step S105, vehicular manufacturer's cloud platform to charging operator's cloud platform (electric vehicle supplier's oneself, and
It is third-party) send the request for checking vehicle periphery charging station state.
One or both of step S106 and S107 are executed after step S105.
In step S106, vehicular manufacturer's cloud platform obtains each charging station state of vehicle periphery electric vehicle supplier oneself
Information.
In step S107, third party's charging operator checks the state of its each charging station near vehicle.
Step S108, the letter of third party's charging operator's its each charging station state by vehicle periphery are executed after step S107
Breath is sent to vehicular manufacturer's cloud platform.
After step S106 and S108, vehicular manufacturer's cloud platform determines the vehicle periphery for suggesting selecting in step S109
Charging station and relevant charge information (including the charging time, distance and the path of charging station are reached from current vehicle position, etc.
Deng).
Next, the charging station of suggestion and charge information are sent to driving by vehicular manufacturer's cloud platform in step S110
Member.
Next, driver receives charging station and the charging of the suggestion of vehicular manufacturer's cloud platform transmission in step S111
Information.
Next, driver's confirmation is believed using the charging station and charging of vehicular manufacturer's cloud platform suggestion in step S112
Breath.
Next, vehicular manufacturer's cloud platform confirms the charging station and charge information used to driver in step S113
It is sent to charging operator's cloud platform.
One or both of step S114 and S115 are executed after step S113.
In step S114, vehicular manufacturer's cloud platform receives the charging operator cloud platform feedback of electric vehicle supplier oneself
Charging of confirming a reservation information.
In step S115, third party's charging operator's cloud platform inquires the state of its related charging station.Next, in step
Information of S116 third party's charging operator's cloud platform to the predetermined charging of vehicular manufacturer's cloud platform feedback acknowledgment.
Step S117 is executed after step S114 and S116, wherein vehicular manufacturer's cloud platform will the scheduled charging station of success
Driver is sent to charge information.
Next, driver obtains the scheduled charging station of vehicular manufacturer's cloud platform success and charging letter in step S118
Breath.
It is appreciated that those skilled in the art can be electric based on Vehicular battery on the way in traveling to above-mentioned as the case may be
It measures the charging planning process that lower situation executes and makes various adaptations.
Above for the various features of the planning of electric vehicle intelligent charge and the reservation system description of the application, especially have
The feature for closing information update is equally applicable in the planning of electric vehicle intelligent charge and preordering method of the application, here no longer
Repeated description.
Equally, the feature of the planning of electric vehicle intelligent charge and the preordering method description of the application, it is especially related with electricity
The feature of the feature communication of charging operator's cloud platform of motor-car supplier oneself and third party's charging operator's cloud platform, equally
Suitable for the planning of the electric vehicle intelligent charge of the application and reservation system, narration is not repeated herein.
The application additionally provides a kind of software of execution electric vehicle intelligent charge planning on the other hand, which can be with
It is stored in the machine or computer-readable medium of any suitable form, such as is stored in the electric vehicle intelligent charge of the application
In planning and reservation system, and previously described method can be realized when executed.
It is appreciated that the electric vehicle intelligent charge planning of the application and predetermined technique, including system (vehicular manufacturer's cloud
Platform) and corresponding method and software, charging station can be searched for based on the instruction of driver (especially pass through in vehicle departure place
When navigation system plans travel route).Therefore, driver can fully determine what traveling will use on the way before setting out
Charging station.In addition, the electric vehicle intelligent charge planning of the application and predetermined technique again can be when Vehicular battery electricity be lower
Automatic search charging station.Therefore, it is travelling on the way, if because a variety of causes causes the electricity of Vehicular battery to drop to predetermined value,
Then the planning of electric vehicle intelligent charge and reservation system can search for automatically and recommend available charging station.In addition, whether which kind of
Search situation, the planning of electric vehicle intelligent charge and predetermined technique can constantly update the letter of each side in vehicle travel process
Breath, so that the charging suggestion updated is recommended to driver in variation according to the actual situation, and based on the confirmation of driver to true
The charging system recognized sends charging predetermined request.In this way, will not to encounter traveling vehicle power consumption on the way too fast and look for not by driver
The case where to suitable charging station.Therefore, the application can ensure that vehicle reliably electric energy supplement in stroke.In addition, passing through this
The electric vehicle intelligent charge of application is planned and predetermined technique, and dynamic connection is established between charging side and vehicle side, from
And optimal charging programme can be provided for vehicle side, avoid because charging side any reason (such as emergency situations, charging
Equipment fault etc.) cause Vehicular charging plan to be delayed, and any reason because of vehicle side is avoided (such as to change former chargometer
Draw) lead to the unnecessary waiting in charging side.
Those skilled in the art can according to specific needs to the application electric vehicle intelligent charge planning and predetermined skill
Art makes any feasible modification.
Although describing the application herein with reference to specific embodiment, scope of the present application is not limited to shown
Details.Without departing from the basic principle of the application, various modifications can be made for these details.
Claims (11)
1. a kind of planning of electric vehicle intelligent charge and reservation system, it is configured to cooperate with navigation system and charging system and executes
Operations described below:
The current electric quantity information of Vehicular battery is obtained by electric vehicle；
Current vehicle position is obtained by navigation system and plans the information of travel route；
Search for the charging station being located near current vehicle position and/or planning travel route in charging system；
Current vehicle position is obtained by charging system and/or plans the status information of charging station near travel route；
Information based on all above-mentioned acquisitions provides charging planning proposal to vehicle driver, described for wrapping in charging planning proposal
It includes the charging station location of suggestion and leads to the route of charging station；
Obtain confirmation of the vehicle driver to charging planning proposal；And
Charging predetermined request is sent to charging system based on the confirmation of driver；
Wherein, the electric vehicle intelligent charge planning and reservation system dynamic update the information of above-mentioned acquisition, and based on more
The charging planning proposal that new information update is provided to vehicle driver.
2. electric vehicle intelligent charge planning as described in claim 1 and reservation system, wherein the electric vehicle intelligently fills
Electricity planning and reservation system are configured to determine that vehicle can continue based on the current electric quantity information of Vehicular battery according to driver command
Distance is sailed, and vehicle can be continued operating range and be arrived at the destination and compared at a distance from required traveling, and can be continued in vehicle
Sail distance be less than required traveling apart from when, to vehicle driver provide planning travel route near charging station charge build
View.
3. electric vehicle intelligent charge planning as claimed in claim 1 or 2 and reservation system, wherein the electric vehicle intelligence
Planning and the reservation system of capable of charging are configured to determine that vehicle can continue based on the current electric quantity information of Vehicular battery on the way in traveling
Distance is sailed, vehicle can be continued into operating range and compared with an expected operating range, and operating range can be continued less than institute in vehicle
When stating expected operating range, the suggestion that the charging station near current vehicle position charges automatically is provided to vehicle driver.
4. electric vehicle intelligent charge planning as claimed any one in claims 1 to 3 and reservation system, wherein the electricity
Motor-car intelligent charge is planned and reservation system is configured to after sending charging predetermined request to charging system, is received to come from and be filled
The feedback information of electric system, charging station and charging time including arrangement, and the feedback information of charging system is sent to
Vehicle driver.
5. electric vehicle intelligent charge planning as claimed in claim 4 and reservation system, wherein the electric vehicle intelligently fills
Electricity planning and reservation system are configured to after sending charging predetermined request to charging system, are dynamically had by charging system reception
The information of the state of the charging station arranged is closed, and the information of the state of the charging station of the relevent arrangement based on update determines whether
The charging planning proposal provided to vehicle driver is provided.
6. the planning of electric vehicle intelligent charge and reservation system as described in any one of claims 1 to 5, wherein the electricity
The planning of motor-car intelligent charge and reservation system are configured to after sending charging predetermined request to charging system, can be to charging
System sends the information for cancelling charging predetermined request.
7. such as electric vehicle intelligent charge described in any one of claims 1 to 6 planning and reservation system, wherein the electricity
The planning of motor-car intelligent charge and reservation system are configured to after sending charging predetermined request to charging system, are sailed in vehicle
Vehicle-state is monitored in the way of charging station, and calculates the time needed for vehicle reaches charging station, if it is determined that vehicle cannot be
Predetermined time reaches charging station, then sends and warn to vehicle driver, predetermined to remind driver to accelerate or cancel charging.
8. as described in any one of claims 1 to 7 electric vehicle intelligent charge planning and reservation system, wherein with it is described
The charging system of the planning of electric vehicle intelligent charge and reservation system cooperation includes the charging of electric vehicle supplier oneself building
Operator and third party's charging operator.
9. such as electric vehicle intelligent charge described in any item of the claim 1 to 8 planning and reservation system, wherein described to fill
The status information in power station includes at least: current charging station is online, offline information, occupancy situation, predetermined case, charging ability, therefore
Hinder situation, credit rating.
10. a kind of electric vehicle intelligent charge planning and preordering method, optionally as described in any one of claims 1 to 9
The planning of electric vehicle intelligent charge and reservation system are implemented, and include the following steps:
Obtain the current electric quantity information of Vehicular battery；
It obtains current vehicle position and plans the information of travel route；
Search is located at current vehicle position and/or plans the charging station near travel route；
It obtains current vehicle position and/or plans the status information of charging station near travel route；And
Information based on all above-mentioned acquisitions provides charging planning proposal to vehicle driver, described for wrapping in charging planning proposal
It includes the charging station location of suggestion and leads to the route of charging station；
Obtain confirmation of the vehicle driver to charging planning proposal；And
Charging predetermined request is sent to charging system based on the confirmation of driver；
Wherein, the information of above-mentioned acquisition is dynamically updated in the method, and based on the information update of update to vehicle driver
The charging planning proposal of offer.
11. a kind of machine or computer-readable medium, are stored with a kind of software, the software is optionally able to by claim 1
It is executed to the planning of electric vehicle intelligent charge described in any one of 9 and reservation system, and the software when being executed can
Realize electric vehicle intelligent charge planning described in any one of claim 10 and preordering method.
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